198740418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{1499}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 419040000

約数和(自身を除く): 220299582

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1163, 1499, 2326, 2998, 3489, 4497, 6978, 8994, 22097, 28481, 44194, 56962, 66291, 85443, 132582, 170886, 1743337, 3486674, 5230011, 10460022, 33123403, 66246806, 99370209, 198740418]

約数ペア:

[(1, 198740418), (2, 99370209), (3, 66246806), (6, 33123403), (19, 10460022), (38, 5230011), (57, 3486674), (114, 1743337), (1163, 170886), (1499, 132582), (2326, 85443), (2998, 66291), (3489, 56962), (4497, 44194), (6978, 28481), (8994, 22097)]